Patents by Inventor Georg Dürr

Georg Dürr has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • COMPACTED THERMOCHEMICAL HEAT STORAGE BODIES
    Publication number: 20240199938
    Abstract: The invention relates to a method for producing shaped heat storage bodies comprising a thermochemical substance, which bodies comprise a curved surface, the method comprising providing a powder comprising the thermochemical substance and optionally one or more further components, in particular one or more compressing aids; and compressing the powder into the shaped bodies, using a die or a mould, preferably by direct compression. The invention further relates to shaped heat storage bodies comprising a thermochemical substance, which bodies comprise a curved surface and to a thermochemical energy storage system, comprising said heat storage bodies.
    Type: Application
    Filed: April 26, 2022
    Publication date: June 20, 2024
    Inventors: Petrus Adrianus Joseph DONKERS, Olaf Clemens Gerardus ADAN, Hartmut Rudolf FISCHER, Hendrik Pieter HUININK, Sebastiaan Joannes Franciscus ERICH, Georg DÜRR, Philip Heinrich REINSBERG, Hendrikus Theodorus Antonius VAN DER MEER
  • Method for producing modified polyamide 6
    Patent number: 9371440
    Abstract: The invention relates to a method for producing polyamide 6 wherein the polymerization of ?-caprolactam is performed in the presence of an inorganic material having an open pore structure. The polyamide 6 thus obtained has extremely high impact toughness and is simultaneously elastic.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: June 21, 2016
    Assignee: Wingspeed AG
    Inventors: Georg Dürr, Alexander Herbst
  • METHOD FOR PRODUCING MODIFIED POLYAMIDE 6
    Publication number: 20130338259
    Abstract: The invention relates to a method for producing polyamide 6 wherein the polymerization of ?-caprolactam is performed in the presence of an inorganic material having an open pore structure. The polyamide 6 thus obtained has extremely high impact toughness and is simultaneously elastic.
    Type: Application
    Filed: April 13, 2011
    Publication date: December 19, 2013
    Inventors: Georg Durr, Alexander Herbst
  • METHOD FOR PRODUCING MODIFIED POLYAMIDE 6
    Publication number: 20130102701
    Abstract: The invention relates to a method for producing polyamide 6 wherein the polymerization of ?-caprolactam is performed in the presence of an inorganic material having an open pore structure. The polyamide 6 thus obtained has extremely high impact toughness and is simultaneously elastic.
    Type: Application
    Filed: April 13, 2011
    Publication date: April 25, 2013
    Inventors: Georg Durr, Alexander Herbst